April 23, 2010 Missouri State Ban on Hardwood Firewood Transport for Thousand Cankers Disease of Walnut
For your situational awareness, there is a risk of disease to black walnut trees coming from and affecting the following states: AZ, CA, CO, ID, NV NM, OR, WA and UT. Missouri has banned firewood and wood items with bark from those states; bans may follow in other locations. Please share with everyone if there are measures in effect for your states or localities.